<c id="AC233_c00067" level="file">
  <did>
    <unittitle>Patents -- Research Corporations</unittitle>
    <unitid type="aspace_uri">/repositories/4/archival_objects/747149</unitid>
    <physdesc altrender="whole">
      <extent altrender="materialtype spaceoccupied">1 box</extent>
    </physdesc>
    <unitdate datechar="creation" normal="1972/1976" type="inclusive">1972-1976</unitdate>
    <container altrender="scamudd" encodinganalog="NBox" id="a74d09e4e2e3fc15015284082e97e194" label="Mixed Materials [32101113547861]" type="box">2</container>
  </did>
</c>